Compare the highest-rated home solar professionals in Marshfield, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
Boston Solar is a leading residential solar installer in Massachusetts, specializing in comprehensive turnkey solutions. They are known for their strong customer service, in-house installation teams, and deep expertise with state-specific incentives like the SMART program and federal tax credits.
A premier installer for the South Shore, including Marshfield. Newport Solar emphasizes custom system design and high-quality components. They offer robust maintenance and cleaning services to ensure long-term system performance and provide thorough energy efficiency assessments.
A highly-rated, customer-focused local installer serving the South Shore and Cape Cod. Great Sky Solar is praised for its personalized service and expertise in both grid-tied and off-grid solutions. They work closely with homeowners to navigate financing and leasing options.
The home solar market in Marshfield, MA, is active and competitive, characterized by high-quality service providers from the broader South Shore and Greater Boston areas. The market quality is generally high, with installers well-versed in Massachusetts-specific incentives, which helps offset the state's above-average installation costs. Competition is strong, driving companies to offer excellent customer service and robust warranty packages. Typical pricing for a residential system in Marshfield is competitive with the state average, generally ranging from $3.00 to $3.80 per watt before incentives, making the gross cost of an average 8 kW system between $24,000 and $30,400. However, after applying the federal Investment Tax Credit (ITC) and state-level incentives like the SMART program, the net cost can be significantly reduced, improving the return on investment for homeowners.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Marshfield regulations and climate
Get answers to common questions about home solar services in Marshfield, Massachusetts.
For a typical 8-10 kW system in Marshfield, the gross cost before incentives ranges from $25,000 to $35,000. Critically, Massachusetts homeowners benefit from the 30% federal solar tax credit, the SMART incentive program which provides monthly payments for the solar energy you produce, and a state sales tax exemption. These incentives can reduce your net cost by 50% or more, improving the return on investment significantly.
Marshfield's coastal location means panels perform very well in the sunny summer months, but production dips in winter due to shorter days, occasional snow cover, and more frequent cloud cover. However, modern panels are efficient in diffuse light, and cold temperatures actually improve panel voltage output. It's important to ensure your system is designed with a tilt that helps shed snow and to account for seasonal production swings when sizing your system for annual energy needs.
All installations require an electrical permit from the Marshfield Building Department and must pass inspections. If your home is in a historic district or has special zoning, additional review may be needed. Your chosen installer will typically manage this entire process, ensuring compliance with the Massachusetts State Building Code (including 780 CMR), the Town's bylaws, and National Grid's interconnection requirements for tying your system to the grid.
Look for providers licensed as Massachusetts Home Improvement Contractors (HIC) with specific experience on the South Shore. They should be familiar with local permitting, National Grid's interconnection process, and Marshfield's wind and snow load requirements for roof mounts. Always check reviews, ask for local references, and compare multiple detailed proposals that include production estimates specific to Marshfield's weather patterns.
Standard grid-tied solar systems automatically shut off during a grid outage for safety reasons, even if the sun is shining. To have power during outages common to our coastal community, you must pair your solar system with a battery storage solution, like a Tesla Powerwall or similar. This is an increasingly popular add-on in Marshfield, providing backup power and enhancing energy independence, especially during severe weather events.